/*
 * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package compiler.lib.ir_framework.driver.irmatching.irrule.constraint;

import compiler.lib.ir_framework.TestFramework;
import compiler.lib.ir_framework.driver.irmatching.irrule.checkattribute.Counts;
import compiler.lib.ir_framework.driver.irmatching.visitor.MatchResultVisitor;

import java.util.List;

/**
 * This class represents a failed match result of a failOn {@link Constraint} on a compile phase output.
 *
 * @see Constraint
 * @see Counts
 */
public record FailOnConstraintFailure(String nodeRegex, int constraintId, List<String> matchedNodes)
        implements ConstraintFailure {
    public FailOnConstraintFailure {
        TestFramework.check(!matchedNodes.isEmpty(), "must have at least one matched node");
    }

    @Override
    public void accept(MatchResultVisitor visitor) {
        visitor.visitFailOnConstraint(this);
    }
}
